Power Electronics

441 topics in this forum

1. UPS & Inverter

   By vivek_pv, December 21, 2006
   • 4 replies
   • 3.2k views
   • 
   • Gazza
   • December 23, 2006

2. Doubt Chemistry CR2032 battery

   By Bauer Julio, November 21, 2022
   • 4 replies
   • 1k views
   • 
   • Serendipity
   • April 14, 2023

3. Constant current battery charger

   By pier, April 21, 2010
   • 4 replies
   • 3.2k views
   • 
   • tontrack
   • April 26, 2010

4. Checking Mosfets

   By pier, September 19, 2011
   • 4 replies
   • 3.8k views
   • 
   • zoro222
   • October 1, 2011

5. High voltage power supply - need help

   By diaboliqu69, April 28, 2010
   • 4 replies
   • 2.4k views
   • 
   • Shiftlord
   • May 5, 2010

6. 2-4.5VDC input to 5VDC 1 amp output Boost Converter - need help troubleshooting

   By vloschiavo, December 21, 2010
   • 4 replies
   • 2.7k views
   • 
   • Hero999
   • December 24, 2010

7. DC converter 12V to 24V with dual outputs (+24V and -24V) w.r.t. input GND

   By rohitrh5, November 17, 2012
   • 4 replies
   • 3.7k views
   • 
   • Hero999
   • December 8, 2012

8. How to hook up a transformer

   By abador, April 21, 2011
   • 4 replies
   • 3.5k views
   • 
   • abador
   • April 28, 2011

9. Laptop Battery rebuild

   By sandertel, January 8, 2011
   • 4 replies
   • 3.4k views
   • 
   • Hero999
   • January 11, 2011

10. 424V on Bulk Capacitor Problem

    By Shahriar, September 24, 2013
    • 3 replies
    • 9.9k views
    • 
    • Ryan Parks
    • January 3, 2017

11. 12vdc to 12vAc

    By Guest Kaash, September 27, 2013
    • 3 replies
    • 2.7k views
    • 
    • audioguru
    • September 29, 2013

12. Powering a device with Ac and Dc

    By xenobie, February 2, 2012
    • 3 replies
    • 4k views
    • 
    • vera
    • April 26, 2012

13. TDA8512J, any other part that can replace this one ?

    By El Medin Nukovic, December 21, 2019
    • 3 replies
    • 3.1k views
    • 
    • Diriar Doom
    • June 30, 2023

14. Snubber Circuit Design 230V, 16A, Problem in small load, Current Flow!

    By Erjon Ameti, August 18, 2020   

    • ac
    • electronics
    • 3 replies
    • 3k views
    • 
    • Erjon Ameti
    • August 19, 2020

15. Battery charger for hilti cordless drill

    By pil, November 11, 2009
    • 3 replies
    • 3k views
    • 
    • Angelina_Apr
    • December 29, 2009

16. GATEWAY NOTEBOOK POWER QUESTION

    By storm62, February 17, 2010
    • 3 replies
    • 2k views
    • 
    • Alex Tsekenis
    • February 17, 2010

17. Ac to AC converter - help needed

    By Manju_Bhat, May 27, 2010
    • 3 replies
    • 2.5k views
    • 
    • Hero999
    • May 27, 2010

18. Setting current limit on a STP3005 30V 5A power supply

    By Yoda Man, August 15, 2016
    • 3 replies
    • 7.4k views
    • 
    • Yoda Man
    • April 13, 2017

19. MOSFETs with built in reverse current diodes

    By stube40, February 1, 2011
    • 3 replies
    • 2.6k views
    • 
    • Kevin Weddle
    • February 2, 2011

20. Reducing SIGNAL voltage to tiny servo from 5V to ~4V

    By Guest roineust, October 10, 2013
    • 3 replies
    • 2.5k views
    • 
    • audioguru
    • October 11, 2013

21. Charging / Battery circuit

    By Platima, August 2, 2009
    • 3 replies
    • 2.6k views
    • 
    • audioguru
    • August 3, 2009

22. Raising Ni-MH Voltage

    By JamesBourne, September 28, 2010
    • 3 replies
    • 2k views
    • 
    • Hero999
    • September 28, 2010

23. Using electro-plating rectifier as a low-voltage high-current power supply

    By stube40, February 8, 2011
    • 3 replies
    • 2.7k views
    • 
    • awright
    • March 29, 2011

24. Question for Electrician or Some1 that knows

    By jaybrumley, February 16, 2007
    • 3 replies
    • 2.6k views
    • 
    • audioguru
    • March 25, 2007

25. Getting Loop Gain of Boost Converter with UC3843 controller using SIMetrix

    By Guest kanmaedexandzelbladex, July 20, 2013
    • 3 replies
    • 4.3k views
    • 
    • Guest
    • August 5, 2013